#ifndef ADD_H
#define ADD_H
#include <stdio.h> 
#include <unistd.h>
#include <fcntl.h>
#include <string.h> 

typedef struct
{
	int id;
	char name[30];
	double sal;
}employee;

int search(const char * filename , int id);
void write_file(const char * filename);
void read_file(const char * filename);

#endif
